{"title":"Catechin-induced cellulose: a new material for harvesting triboelectricity","authors":"P. A. Hisna and P. P. Pradyumnan","doi":"10.1039/D4SE01443J","DOIUrl":null,"url":null,"abstract":"<p >The desire to meet energy demands drives us to develop environment-friendly, renewable, and sustainable energy sources. In this study, a catechin (tea dye)-adsorbed cellulose paper-based triboelectric nanogenerator (TAC-TENG) is suggested as an alternative solution. The material employed is tea dust extract incorporated cellulose paper, which are inexpensive, readily available, and eco-friendly. Triboelectric nanogenerator is an electrical energy-harvesting technology, capable of harvesting any kind of low-frequency mechanical energy as an energy source for powering small electronic devices. The proposed TAC-TENG could directly power up 12 white LEDs and store up to 2.08 μJ with a 1 μF capacitor in 80 s. A better performance was displayed by the tea dye-adsorbed cellulose paper than the pristine one. Thus, the proposed TENG could become more relevant and may have a vivid impact in the nearest future. The proposed TAC-TENG could be employed in self-powered portable and wearable small electronic devices.</p>","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 24","pages":" 5877-5886"},"PeriodicalIF":5.0000,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sustainable Energy & Fuels","FirstCategoryId":"88","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/se/d4se01443j","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
The desire to meet energy demands drives us to develop environment-friendly, renewable, and sustainable energy sources. In this study, a catechin (tea dye)-adsorbed cellulose paper-based triboelectric nanogenerator (TAC-TENG) is suggested as an alternative solution. The material employed is tea dust extract incorporated cellulose paper, which are inexpensive, readily available, and eco-friendly. Triboelectric nanogenerator is an electrical energy-harvesting technology, capable of harvesting any kind of low-frequency mechanical energy as an energy source for powering small electronic devices. The proposed TAC-TENG could directly power up 12 white LEDs and store up to 2.08 μJ with a 1 μF capacitor in 80 s. A better performance was displayed by the tea dye-adsorbed cellulose paper than the pristine one. Thus, the proposed TENG could become more relevant and may have a vivid impact in the nearest future. The proposed TAC-TENG could be employed in self-powered portable and wearable small electronic devices.
期刊介绍：
Sustainable Energy & Fuels will publish research that contributes to the development of sustainable energy technologies with a particular emphasis on new and next-generation technologies.
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